html {
  height: 100%;
  background: radial-gradient(ellipse at bottom, #1B2735 0%, #090A0f 100%);
  overflow: hidden;
}




/* 背景样式 */
.starbj {
  width: 1px;
  height: 1px;
  background-color: transparent;
  box-shadow: 135px 1393px #fff,1241px 1262px #fff,1581px 923px #fff,138px 1138px #fff,1867px 585px #fff,294px 352px #fff,1278px 1159px #fff,1305px 1740px #fff,148px 1072px #fff,807px 1319px #fff,228px 1569px #fff,1620px 1662px #fff,1243px 1992px #fff,1046px 782px #fff,1524px 315px #fff,989px 1068px #fff,320px 586px #fff,1002px 1003px #fff,1856px 125px #fff,376px 16px #fff,124px 1906px #fff,524px 1828px #fff,311px 763px #fff,1302px 186px #fff,444px 1133px #fff,1125px 1400px #fff,1079px 1085px #fff,1036px 1424px #fff,1427px 326px #fff,257px 650px #fff,175px 1513px #fff,728px 560px #fff,1762px 1147px #fff,402px 1757px #fff,1663px 1710px #fff,1474px 28px #fff,1418px 1256px #fff,1194px 1202px #fff,526px 438px #fff,835px 1497px #fff,1193px 46px #fff,178px 871px #fff,1200px 191px #fff,684px 223px #fff,1860px 917px #fff,1382px 1776px #fff,638px 1111px #fff,877px 44px #fff,1427px 782px #fff,1196px 1185px #fff,1985px 1288px #fff,225px 620px #fff,545px 323px #fff,1038px 1028px #fff,148px 1635px #fff,1131px 674px #fff,1045px 1742px #fff,859px 219px #fff,1419px 192px #fff,1819px 977px #fff,544px 8px #fff,447px 1662px #fff,1316px 1590px #fff,1496px 1878px #fff,123px 1748px #fff,57px 1343px #fff,1975px 982px #fff,122px 1458px #fff,1541px 1294px #fff,226px 272px #fff,1107px 784px #fff,533px 48px #fff,729px 1066px #fff,1168px 1825px #fff,1010px 1255px #fff,1198px 602px #fff,315px 372px #fff,562px 111px #fff,1227px 842px #fff,360px 961px #fff,1934px 756px #fff,193px 1980px #fff,1831px 1441px #fff,494px 1697px #fff,926px 1486px #fff,1748px 1148px #fff,1883px 1570px #fff,355px 1225px #fff,1751px 1955px #fff,24px 1346px #fff,1666px 961px #fff,447px 1830px #fff,1611px 787px #fff,1471px 1709px #fff,1097px 1387px #fff,261px 1539px #fff,1716px 633px #fff,234px 1778px #fff,578px 1617px #fff,1619px 949px #fff,1014px 269px #fff,150px 1114px #fff,1857px 1860px #fff,263px 129px #fff,585px 1013px #fff,745px 135px #fff,1346px 388px #fff,743px 340px #fff,1079px 890px #fff,1429px 1827px #fff,423px 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#fff,5px 718px #fff,1485px 1348px #fff,861px 1739px #fff,429px 1715px #fff,1107px 1616px #fff,652px 1311px #fff,1353px 777px #fff,1990px 686px #fff,34px 536px #fff,1012px 530px #fff,457px 782px #fff,196px 1181px #fff,408px 491px #fff,1537px 1014px #fff,34px 1755px #fff,1761px 1447px #fff,653px 452px #fff,802px 37px #fff,313px 1216px #fff,1851px 1084px #fff,756px 123px #fff,1110px 549px #fff,657px 124px #fff,689px 1130px #fff,1133px 1873px #fff,1799px 1402px #fff,1386px 43px #fff,1392px 570px #fff,1325px 1384px #fff,460px 434px #fff,121px 1639px #fff;
  animation: ann 80s linear infinite;
}

.medivm-starbj {
  width: 2px;
  height: 2px;
  background-color: transparent;
  box-shadow: 1074px 420px #fff,826px 445px #fff,21px 867px #fff,662px 23px #fff,548px 954px #fff,640px 1535px #fff,240px 1356px #fff,6px 1870px #fff,1542px 935px #fff,717px 1778px #fff,343px 1905px #fff,261px 574px #fff,1812px 1448px #fff,891px 1916px #fff,1833px 753px #fff,1431px 151px #fff,940px 161px #fff,419px 219px #fff,88px 103px #fff,1161px 828px #fff,1142px 1995px #fff,382px 61px #fff,692px 1386px #fff,1846px 262px #fff,1453px 1607px #fff,977px 396px #fff,689px 1857px #fff,380px 1466px #fff,622px 1142px #fff,1932px 677px #fff,1032px 1211px #fff,942px 788px #fff,1711px 529px #fff,1294px 1406px #fff,213px 453px #fff,230px 1406px #fff,108px 938px #fff,1913px 1014px #fff,1829px 1389px #fff,143px 1983px #fff,1508px 501px #fff,912px 304px #fff,759px 155px #fff,123px 1482px #fff,1282px 169px #fff,461px 114px #fff,1069px 1043px #fff,1274px 1931px #fff,1973px 1850px #fff,147px 1032px #fff,1907px 1015px #fff,1974px 1382px #fff,437px 1754px #fff,642px 287px #fff,1948px 1879px #fff,1009px 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#fff,1188px 1177px #fff,360px 375px #fff,1072px 1428px #fff,1225px 72px #fff,1969px 432px #fff,1734px 1201px #fff,930px 1387px #fff,1072px 1868px #fff,467px 1251px #fff,1047px 1437px #fff,1365px 485px #fff,1123px 1716px #fff,1508px 638px #fff,221px 1923px #fff,545px 209px #fff,1935px 265px #fff,1202px 270px #fff,1240px 377px #fff,1568px 295px #fff,366px 1972px #fff,1501px 1150px #fff,1834px 70px #fff,1398px 331px #fff,993px 479px #fff,128px 774px #fff,953px 1840px #fff,721px 1400px #fff,1961px 553px #fff,77px 1071px #fff,1428px 1700px #fff,582px 1396px #fff,42px 1778px #fff,1202px 1890px #fff,507px 117px #fff,1978px 822px #fff,1813px 1631px #fff,861px 212px #fff,1953px 390px #fff,1368px 663px #fff,1221px 1615px #fff,1127px 1791px #fff,1102px 1825px #fff,654px 1220px #fff,55px 602px #fff,781px 727px #fff,858px 1652px #fff,1896px 771px #fff,362px 1504px #fff,1081px 601px #fff,228px 1629px #fff,735px 1003px #fff,618px 670px #fff,1862px 1659px #fff,1292px 894px #fff,1027px 1943px #fff,1688px 1158px #fff,1597px 131px #fff,763px 437px #fff,1332px 1508px #fff,42px 1982px #fff,1289px 977px #fff,928px 1385px #fff,1178px 1009px #fff,1330px 1940px #fff,978px 407px #fff,681px 573px #fff,425px 807px #fff,81px 849px #fff,1877px 177px #fff,1104px 912px #fff,113px 1679px #fff,1069px 1018px #fff,703px 1372px #fff,1123px 837px #fff,1671px 977px #fff,253px 124px #fff,531px 1154px #fff,27px 1431px #fff,1745px 708px #fff,808px 1023px #fff,752px 410px #fff,1035px 1318px #fff,1943px 1530px #fff,1802px 713px #fff,1585px 1091px #fff,76px 1905px #fff,1218px 238px #fff,87px 237px #fff,495px 449px #fff,1109px 377px #fff,1422px 962px #fff,1524px 1425px #fff,1046px 149px #fff,1305px 598px #fff,1462px 510px #fff,363px 1703px #fff,1999px 382px #fff,649px 1010px #fff,584px 1726px #fff,1246px 368px #fff,842px 867px #fff,1892px 1334px #fff,1208px 1294px #fff,391px 200px #fff,1925px 85px #fff,299px 1507px #fff,678px 566px #fff,1433px 1695px #fff,622px 991px #fff,993px 292px #fff,87px 764px #fff,570px 244px #fff,786px 675px #fff,100px 1052px #fff,1262px 1974px #fff,1707px 1951px #fff,1805px 398px #fff,1819px 255px #fff,1513px 293px #fff,1203px 1304px #fff,644px 27px #fff,873px 12px #fff;
  animation: ann 120s linear infinite;
}

.big-starbj {
  width: 3px;
  height: 3px;
  background-color: transparent;
  box-shadow: 1068px 1465px #fff,1559px 1390px #fff,1774px 58px #fff,1462px 1183px #fff,818px 1301px #fff,1974px 1228px #fff,613px 1989px #fff,1736px 420px #fff,1796px 767px #fff,211px 1547px #fff,339px 829px #fff,1358px 1713px #fff,1078px 1919px #fff,126px 1228px #fff,106px 1381px #fff,904px 1024px #fff,1820px 1204px #fff,1095px 1691px #fff,1709px 1901px #fff,936px 1166px #fff,1952px 359px #fff,974px 985px #fff,910px 1712px #fff,197px 891px #fff,648px 1672px #fff,1974px 411px #fff,1978px 1257px #fff,1763px 945px #fff,174px 1325px #fff,583px 1149px #fff,641px 691px #fff,583px 347px #fff,302px 1717px #fff,174px 1012px #fff,82px 1277px #fff,1670px 1389px #fff,1624px 1461px #fff,1162px 318px #fff,364px 1875px #fff,719px 633px #fff,1230px 444px #fff,383px 1101px #fff,1373px 1835px #fff,982px 1039px #fff,1759px 16px #fff,808px 573px #fff,1214px 971px #fff,1519px 314px #fff,899px 1042px #fff,1607px 1046px #fff,143px 1393px #fff,195px 758px #fff,1517px 707px #fff,266px 1839px #fff,1176px 1295px #fff,143px 1361px #fff,1749px 147px #fff,1521px 1411px #fff,830px 339px #fff,169px 385px #fff,670px 1034px #fff,367px 1451px #fff,415px 1673px #fff,1166px 1930px #fff,878px 673px #fff,1762px 519px #fff,1547px 1854px #fff,762px 1684px #fff,1286px 1366px #fff,47px 659px #fff,1267px 1494px #fff,1026px 1601px #fff,36px 547px #fff,1202px 1970px #fff,529px 936px #fff,1472px 1753px #fff,985px 1441px #fff,148px 574px #fff,97px 645px #fff,1138px 182px #fff,1765px 85px #fff,1811px 586px #fff,1040px 489px #fff,1782px 1739px #fff,726px 1677px #fff,1754px 278px #fff,3px 1228px #fff,1032px 1600px #fff,1449px 1109px #fff,130px 1982px #fff,966px 1470px #fff,1148px 1616px #fff,1115px 1895px #fff,1089px 606px #fff,1149px 247px #fff,1848px 673px #fff,697px 1630px #fff,718px 1526px #fff,1335px 672px #fff,166px 818px #fff;
  animation: ann 150s linear infinite;
}

@keyframes ann {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(-2000px);
  }
}/*# sourceMappingURL=style1.css.map */

/* 粒子样式 */
* {
  margin: 0;
  padding: 0;
}
#canvas {
  position: fixed;
  left: 0;
  top: 0;
}

/* 按钮样式 */
* {
  margin: 0;
  padding: 0;
}

/* 返回首页 */
.home-button {
  padding: 10px 20px; /* 设置按钮的内边距 */
  font-size: 16px;   /* 设置按钮的字体大小 */
  background-color: #4CAF50; /* 设置按钮背景颜色 */
  color: white; /* 设置按钮文字颜色 */
  border: none; /* 去掉按钮边框 */
  border-radius: 5px; /* 设置按钮圆角 */
  cursor: pointer; /* 当鼠标悬停在按钮上时显示手型光标 */
}

.home-button:hover {
  background-color: #45a049; /* 设置当鼠标悬停在按钮上时的背景颜色 */
}


.main {
  width: 200px;
  height: 80px;
  top: 500px;
  left: 50%;
  border: 3px solid black;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  cursor: pointer;
  /* border-radius: 20%; */
}

.main a {
  width: 100%;
  height: 100%;
  font-size: 25px;
  font-family: Arial, Helvetica, sans-serif;
  font-weight: bold;
  position: absolute;
  line-height: 80px;
  text-align: center;
  transition: 0.5s;
  text-decoration: none;
  z-index: 2;
  /* border-radius: 20%; */
}

.main::before {
  content: "";
  background: #1e90ff;
  width: 100%;
  height: 100%;
  z-index: 2;
  /* border-radius: 20%; */
}

.main span {
  width: 10px;
  height: 10px;
  border: 3px solid black;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  background: #1e90ff;
  transition: 0.8s linear;
  /* border-radius: 20%; */
}

.main:hover span:nth-of-type(1) {
  left: 0;
  top: 0;
  width: 50px;
  height: 50px;
  transition-delay: 0.6s;
}

.main:hover span:nth-of-type(2) {
  left: 230px;
  top: -10px;
  width: 15px;
  height: 15px;
  transition-delay: 0.2s;
}

.main:hover span:nth-of-type(3) {
  left: 210px;
  top: 80px;
  width: 70px;
  height: 70px;
  transition-delay: 0.4s;
}

.main:hover span:nth-of-type(4) {
  left: -10px;
  top: 75px;
  width: 30px;
  height: 30px;
  /* transition-delay: 0.6s; */
}

.main:hover p {
  transform: scale(1.5) skew(-10deg);
}

.hellow{
background: transparent;
text-align: center;
color: #fff;
position: absolute;
top: 40%;
left: 35%;
font-size: 50px;
}
.start{

  background: transparent;
  text-align: center;
  color: #fff;
  position: absolute;
  top: 48%;
  left: 46%;
  font-size: 50px;
  }



.T01,
.T02,
.T03,
.T04,
.T05,
.T06,
.T07,
.T08,
.T09,
.T10,
.T11,
.T12
{
    width: 250px;
  position: absolute;
  transition: transform 0.3s ease;
}


/* 跳转过度 */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 9999;
  display: none;
}

.loader {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 50px;
  height: 50px;
  border: 5px solid #f3f3f3;
  border-top: 5px solid #3498db;
  border-radius: 50%;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}












.T01{
  top: 100px;
  left: 100px;
}
.T01:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}

.T02{
  width: 250px;
  position: absolute;
  top: 100px;
  left: 400px;
  transition: transform 0.3s ease;
}
.T02:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}
.T03{
  width: 250px;
  position: absolute;
  top: 100px;
  left: 700px;
  transition: transform 0.3s ease;
}
.T03:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}
.T04{
  width: 250px;
  position: absolute;
  top: 100px;
  left: 1000px;
  transition: transform 0.3s ease;
}
.T04:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}
.T05{
  width: 250px;
  position: absolute;
  top: 100px;
  left: 1300px;
  transition: transform 0.3s ease;
}
.T05:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}
.T06{
  width: 250px;
  position: absolute;
  top: 100px;
  left: 1600px;
  transition: transform 0.3s ease;
}
.T06:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}

.T07{
  width: 250px;
  position: absolute;
  top: 600px;
  left: 100px;
  transition: transform 0.3s ease;
}
.T07:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}
.T08{
  width: 250px;
  position: absolute;
  top: 600px;
  left: 400px;
  transition: transform 0.3s ease;
}
.T08:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}
.T09{
  width: 250px;
  position: absolute;
  top: 600px;
  left: 700px;
  transition: transform 0.3s ease;
}
.T09:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}
.T10{
  width: 250px;
  position: absolute;
  top: 600px;
  left: 1000px;
  transition: transform 0.3s ease;
}
.T10:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}
.T11{
  width: 250px;
  position: absolute;
  top: 600px;
  left: 1300px;
  transition: transform 0.3s ease;
}
.T11:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}
.T12{
  width: 250px;
  position: absolute;
  top: 600px;
  left: 1600px;
  transition: transform 0.3s ease;
}
.T12:hover {
  box-shadow: 0 0 10px 5px #ffffff;
  transform: scale(1.2); /*鼠标悬停 */
}




